To make sour and crispy sour peppers, you can add water to a pot and bring to a boil over high heat. Put the cleaned peppers into the pot and blanch them for 10 seconds. Blanch the peppers slightly and add 50 grams of salt. , then mix evenly with your hands and let cool to let the water evaporate.

Put the prepared canned bottles into the pot where you just blanched the peppers and scald them to sterilize them. Then take it out and dry the water. After the canning bottle is dry, put the peppers into the canning bottle and press it tightly, then pour the prepared beer to cover the peppers. Then cover and seal and place in a cool place to marinate.